Part II - Evidence Requirements
Medical Evidence
Under both the title II and title XVI programs, medical evidence is the cornerstone for the determination of disability.
Each person who files a disability claim is responsible for providing medical evidence showing that he or she has an impairment (s) and how severe the impairment (s) is. However, SSA will help claimants get medical reports from their own medical sources when the claimants gives SSA permission to do so. This medical evidence generally comes from sources that have treated or evaluated the claimant for his or her impairment (s).
Acceptable Medical Sources
Documentation of the existence of a claimant's impairment must come from medical professionals defined by SSA's regulation as "acceptable medical sources." Once the existence of an impairment is established, all of the medical and non-medical evidence is considered in assessing impairment severity.
"Acceptable medical sources" are:
Medical Evidence from Treating Sources
Currently, many disability claims are decided on the basis of medical evidence from "treating sources." ”Treating source” means the claimant’s own “acceptable medical source” who provides, or has provided, the claimant with medical treatment or evaluation and who has, or has had, an ongoing treatment relationship with the claimant. SSA regulations place special emphasis on evidence from treating sources because they are likely to be the medical professionals most able to provide a detailed longitudinal picture of the claimant's impairments and they may bring a unique perspective to the medical evidence that cannot be obtained from the medical findings alone or from reports of individual examinations or brief hospitalizations. Therefore, timely, accurate, and adequate medical reports from treating sources may accelerate the processing of the claim because they can greatly reduce or eliminate the need for additional medical evidence to complete the claim.
Other Evidence Sources
Information from other sources may also help show the extent to which a person's impairment(s) affects his or her ability to function. Other sources include public and private social welfare agencies, non-medical sources such as teachers, day care providers, social workers and employers, and other health care professionals such as naturopaths, chiropractors, and audiologists.
Medical Reports
SSA frequently asks physicians, psychologists, and other health care professionals to submit reports about an individual's impairment. Therefore, it is important to know what evidence SSA needs. Medical reports should include:
Evidence Relating to Symptoms
In developing evidence of the effects of symptoms, such as pain, shortness of breath, or fatigue, on a claimant's ability to function, SSA investigates all avenues presented that relate to the complaints. These include information provided by treating and other sources regarding:
In assessing the claimant's pain or other symptoms, the decision-maker(s) must give full consideration to all of the above-mentioned factors. It is important that medical sources address these factors in the reports they provide.